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Humans have evolved to be more effective in water than other primates, but we don’t know why

Astronomers have found the first evidence of tectonic activity on an exoplanet

Joseph Stalin, the “man made of steel” who purged the Soviet Union

How did this skull end up alone in a cave in Italy? We finally have an answer

Engineers have proposed the first model for a physically possible warp unit

Strange earthquakes in Utah reveal volcanic activity hidden beneath the desert

A cephalopod has passed a cognitive test designed for human children

Scientists find 140,000 species of virus in the human gut and most are unknown

NASA perplexed by the strange geological strips that appear in Russia

Enjoy your eyes with this photo of Venus, which closes your mind